Toxicities of alcohol phenolic compounds to tadpoles^a.

Compound	log 1/C (mmol L−1)	Compound	log 1/C (mmol L−1)
Methanol	0.24	Ethyl isobutanoate	2.24
Acetonitrile	0.44	*Isobutyl acetate	2.24
*Acetone	0.54	Butyl acetate	2.30
Ethanol	0.54	Chloroethane	2.35
Methyl aminoformate	0.57	Ethyl butanoate	2.37
Isopropyl alcohol	0.89	Pentane	2.55
tert-Butyl alcohol	0.89	*Bromoethane	2.57
*Aldoxime	0.92	Chloroethylene	2.64
Propyl alcohol	0.96	1-Pentene	2.65
Butanone	1.04	Benzene	2.68
Nitrocarbol	1.09	Ethyl pentate	2.72
Methyl acetate	1.10	*Amyl acetate	2.72
*Ethyl formate	1.15	Anisole	2.82
Neopentyl alcohol	1.24	Chloroform	2.85
Isobutyl alcohol	1.35	Iodoethane	2.96
Ethyl aminoformate	1.39	Acetophenone	3.03
Butyl alcohol	1.42	*1,4-Dimethoxybenzene	3.05
*Ethyl acetate	1.52	Phenyl carbamate	3.19
3-Pentanone	1.54	1,3-Dimethoxybenzene	3.35
Diethyl ether	1.57	1-Octanol	3.40
Isoamyl alcohol	1.64	Dimethylbenzene	3.42
2-Pentanone	1.72	*Butyl valerate	3.60
*1,3-Dichloro-isopropyl alcohol	1.92	Naphthalene	4.19
Ethyl propionate	1.96	2-Methyl-2-isopropyl phenol	4.26
Propyl acetate	1.96	Azobenzene	4.74
Acetal	1.98	Phenanthrene	5.43

^alog 1/C: concentration. *A test set sample.